Update comments

update Alpine version to 3.14

docker/caddy/Dockerfile

@@ -1,10 +1,10 @@
 # Dockerfile for caddy v1.0.5 based alpine
-# Copyright (C) 2020 Teddysun <[email protected]>
+# Copyright (C) 2021 Teddysun <[email protected]>
 # Reference URL:
 # https://github.com/caddyserver/caddy
 # https://github.com/caddyserver/forwardproxy
 
-FROM alpine:3.13
+FROM alpine:3.14
 LABEL maintainer="Teddysun <[email protected]>"
 
 WORKDIR /root

docker/caddy/Dockerfile.architecture

@@ -1,10 +1,10 @@
 # Dockerfile for caddy v1.0.5 based alpine
-# Copyright (C) 2020 Teddysun <[email protected]>
+# Copyright (C) 2021 Teddysun <[email protected]>
 # Reference URL:
 # https://github.com/caddyserver/caddy
 # https://github.com/caddyserver/forwardproxy
 
-FROM --platform=${TARGETPLATFORM} alpine:3.13
+FROM --platform=${TARGETPLATFORM} alpine:3.14
 LABEL maintainer="Teddysun <[email protected]>"
 
 ARG TARGETPLATFORM

docker/caddy/caddy.sh

@@ -2,7 +2,7 @@
 #
 # This is a Shell script for caddy based alpine with Docker image
 # 
-# Copyright (C) 2019 - 2020 Teddysun <[email protected]>
+# Copyright (C) 2019 - 2021 Teddysun <[email protected]>
 #
 # Reference URL:
 # https://github.com/caddyserver/caddy